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TypeScript Weekly

July 31, 2018 — Issue #79

Announcing TypeScript 3.0

TypeScript 3.0 is here and ships with a new unknown type, more powerful tuple types,, better error messages, support for defaultProps in JSX, and more!
Daniel Rosenwasser

Exhaustive Switches in TypeScript

How to check switch statements for exhaustiveness using the never type.
Tomas Brambora

Private Methods and Properties in TypeScript Classes

How to use TypeScript’s private keyword to make class properties and methods private and to simplify property assignments within the constructor.
Cory Rylan

Object Factories for Testing in TypeScript

Factory functions for efficiently creating test data.
Spencer Miskoviak
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Copyright © 2018 Marius Schulz, All rights reserved.


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